| Dilly Willy vs Kazuya | 15–16 | 48.39% |
| Dilly Willy vs Eddy | 16–15 | 51.61% |
| Dilly Willy vs Reina | 16–10 | 61.54% |
| Dilly Willy vs Jin | 14–10 | 58.33% |
| Dilly Willy vs King | 13–8 | 61.90% |
| Dilly Willy vs Law | 11–9 | 55.00% |
| Dilly Willy vs Dragunov | 12–8 | 60.00% |
| Dilly Willy vs Victor | 9–9 | 50.00% |
| Dilly Willy vs Jun | 8–9 | 47.06% |
| Dilly Willy vs Bryan | 8–7 | 53.33% |
| Dilly Willy vs Steve | 5–7 | 41.67% |
| Dilly Willy vs Devil Jin | 3–9 | 25.00% |
| Dilly Willy vs Paul | 7–3 | 70.00% |
| Dilly Willy vs Nina | 6–4 | 60.00% |
| Dilly Willy vs Hwoarang | 3–6 | 33.33% |
| Dilly Willy vs Leroy | 5–4 | 55.56% |
| Dilly Willy vs Yoshimitsu | 1–7 | 12.50% |
| Dilly Willy vs Feng | 2–6 | 25.00% |
| Dilly Willy vs Alisa | 5–3 | 62.50% |
| Dilly Willy vs Lee | 6–2 | 75.00% |
| Dilly Willy vs Azucena | 5–3 | 62.50% |
| Dilly Willy vs Jack-8 | 2–5 | 28.57% |
| Dilly Willy vs Lili | 4–3 | 57.14% |
| Dilly Willy vs Asuka | 3–1 | 75.00% |
| Dilly Willy vs Panda | 2–2 | 50.00% |
| Dilly Willy vs Raven | 1–3 | 25.00% |
| Dilly Willy vs Heihachi | 4–0 | 100.00% |
| Dilly Willy vs Kuma | 2–1 | 66.67% |
| Dilly Willy vs Xiaoyu | 1–1 | 50.00% |
| Dilly Willy vs Claudio | 2–0 | 100.00% |
| Dilly Willy vs Leo | 0–1 | 0.00% |
| Dilly Willy vs Lars | 0–1 | 0.00% |
| Dilly Willy vs Zafina | 1–0 | 100.00% |
Limitations
This data is often requested to give insight into which characters you have more trouble with than others, but it is not particularly helpful for that. The main issue is that it is heavily skewed by how strong the opponents you play are.
For example, this data suggests my worst matchup is clearly vs Reina, but that's just because most of those games are vs Yagami.
There is a way to account for this being worked on. The central idea is to assign each matchup a rating vs you which adjusts based on the result, much like the regular rating but also based on the rating of each player. With this, it would give a better summary of how well you perform vs each character.
In the meantime, this page is here to present the data as requested.